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. 2023 Mar 24;47(1):39. doi: 10.1007/s10916-023-01931-6

Fig. 2.

Fig. 2

Screenshot of the “calf” software, showing the graphical user interface with the standard Windows ribbon toolbar. On the left, CEST data of an in-vivo examination of the lumbar spine are shown. On the right, the z-spectrum of an intervertebral disk with the fitted components are shown as an example